CDH支持Yum包,Tar包,RPM包,Cloudera Manager(CM)四種安裝方式
4.1查看httpd是否安裝並啟動
rpm -qa|grep httpd 若沒安裝 : sudo yum install -y httpd
service httpd status
sudo service httpd start 通過 http://192.168.1.101/ 進行驗證
設置開機啟動 sudo chkconfig httpd on
4.2.1下載cm安裝包與軟件包到 /opt 目錄下(cm,cdh所有默認安裝均在/opt下,可以將/opt更改為hadoop用戶 sudo chown -R hadoop:hadoop /opt/ )
cm installer : http://archive.cloudera.com/cm5/installer/
cm repo-as-tarball : http://archive.cloudera.com/cm5/repo-as-tarball/
4.2.2解壓 repo-as-tarball 到 /var/www/html/ 目錄下
tar xzvf ./cm5.7.0-centos6.tar.gz -C /var/www/html/
驗證查看 http://192.168.1.101/cm/ 5.7.0安裝包在/cm目錄下
4.2.3設置與官網相同目錄結構(http://archive.cloudera.com/cm5/redhat/6/x86_64/cm/)
在 /var/www/html/ 下遞歸創建 cm5/redhat/6/x86_64 目錄 sudo mkdir -p cm5/redhat/6/x86_64
將 cm 文件夾mv到 cm5/redhat/6/x86_64 目錄下 sudo mv cm cm5/redhat/6/x86_64/
驗證查看 http://192.168.1.101/cm5/redhat/6/x86_64/cm/ (查看與官網目錄結構相同)
4.2.3配置Yum源映射http://192.168.1.101/cm5/redhat/6/x86_64/cm/目錄
1.切換到 /etc/yum.repos.d 目錄 cd /etc/yum.repos.d/
[cloudera-manager]name=cloudera-managerbaseurl=http://cdh1/cm5/redhat/6/x86_64/cm/5/enabled = 1gpgcheck = 0
#hivecreate database hive DEFAULT CHARSET utf8 COLLATE utf8_general_ci;#activity monitorcreate database amon DEFAULT CHARSET utf8 COLLATE utf8_general_ci;#授權root用戶在主節點擁有所有數據庫的訪問權限grant all privileges on *.* to 'root'@'%' identified by 'root' with grant option;grant all privileges on *.* to 'root'@'cdh1' identified by 'root' with grant option;flush privileges;
